152379720

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{423277}}^1$

素因数の和:423294

約数の個数: 48

約数和(自身を含む): 495235260

約数和(自身を除く): 342855540

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 423277, 846554, 1269831, 1693108, 2116385, 2539662, 3386216, 3809493, 4232770, 5079324, 6349155, 7618986, 8465540, 10158648, 12698310, 15237972, 16931080, 19047465, 25396620, 30475944, 38094930, 50793240, 76189860, 152379720]

約数ペア:

[(1, 152379720), (2, 76189860), (3, 50793240), (4, 38094930), (5, 30475944), (6, 25396620), (8, 19047465), (9, 16931080), (10, 15237972), (12, 12698310), (15, 10158648), (18, 8465540), (20, 7618986), (24, 6349155), (30, 5079324), (36, 4232770), (40, 3809493), (45, 3386216), (60, 2539662), (72, 2116385), (90, 1693108), (120, 1269831), (180, 846554), (360, 423277)]